39538930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{91951}}^1$

素因数の和:92001

約数の個数: 16

約数和(自身を含む): 72825984

約数和(自身を除く): 33287054

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 91951, 183902, 459755, 919510, 3953893, 7907786, 19769465, 39538930]

約数ペア:

[(1, 39538930), (2, 19769465), (5, 7907786), (10, 3953893), (43, 919510), (86, 459755), (215, 183902), (430, 91951)]